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ReflectionProperty::isPublic	ReflectionProperty::isStatic

ReflectionProperty	Last updated: Mon, 26 Oct 2026

ReflectionProperty::isReadOnly

(PHP 8 >= 8.1.0)

ReflectionProperty::isReadOnly — Checks if property is readonly

Description

public function ReflectionProperty::isReadOnly(): bool

Checks whether the property is readonly.

Parameters

This function has no parameters.

Return Values

true if the property is readonly, false otherwise.

See Also

ReflectionProperty::isPublic() - Checks if property is public
ReflectionProperty::isProtected() - Checks if property is protected
ReflectionProperty::isPrivate() - Checks if property is private
ReflectionProperty::isStatic() - Checks if property is static

ReflectionProperty::isPublic	ReflectionProperty::isStatic

ReflectionProperty	Last updated: Mon, 26 Oct 2026